EP1956171B1 - Verfahren zum Betrieb eines Torantriebes und Torantrieb - Google Patents

Verfahren zum Betrieb eines Torantriebes und Torantrieb Download PDF

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Publication number
EP1956171B1
EP1956171B1 EP07023743A EP07023743A EP1956171B1 EP 1956171 B1 EP1956171 B1 EP 1956171B1 EP 07023743 A EP07023743 A EP 07023743A EP 07023743 A EP07023743 A EP 07023743A EP 1956171 B1 EP1956171 B1 EP 1956171B1
Authority
EP
European Patent Office
Prior art keywords
load
operating parameter
door drive
door
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP07023743A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1956171A1 (de
Inventor
Michael Hörmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marantec Antriebs und Steuerungstechnik GmbH and Co KG
Original Assignee
Marantec Antriebs und Steuerungstechnik GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Application filed by Marantec Antriebs und Steuerungstechnik GmbH and Co KG filed Critical Marantec Antriebs und Steuerungstechnik GmbH and Co KG
Publication of EP1956171A1 publication Critical patent/EP1956171A1/de
Application granted granted Critical
Publication of EP1956171B1 publication Critical patent/EP1956171B1/de
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G05B19/4163—Adaptive control of feed or cutting velocity
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/50—Fault detection
    • E05Y2400/514—Fault detection of speed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43068—Adapt acceleration as function of load, developed heat in motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45242—Door, panel, window operation, opening, closing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
    • H02H7/0858—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor

Definitions

  • the present invention relates to a method for operating a door drive, which has at least one high-speed mode and at least one normal-running mode. Likewise, the present invention relates to such a door drive with a corresponding control.
  • high-speed drives the gate is usually opened in high-speed mode at a higher speed and closed at normal speed. In normal mode, on the other hand, the door is moved at normal speed both during opening and closing.
  • high-speed drives are used in particular in rolling, rotary or sliding gates, and more particularly in industrial doors, garage doors and / or courtyard doors are used.
  • the problem with this control is that the high-speed function is not optimally available.
  • the rigid control which shuts off only on the number of cycles in a certain fixed time interval, prevents operation in high-speed mode, even if the door drive is not heavily loaded after the allowed number of high-speed cycles in reality, z. B. because the gate is very smooth running, and therefore could continue to operate without the risk of overloading in Schnelletzmodus.
  • a monitoring device and a control device for a garage door drive are known.
  • Object of the present invention is therefore to provide a method for operating a door drive available, which prevents overloading of the door drive and yet ensures optimum availability of the high-speed mode.
  • this object is achieved by a method according to claim 1 and a corresponding door drive according to claim 8.
  • the method according to the invention comprises the following steps: Determining a load-dependent operating parameter of the door drive, changing from the high-speed mode to the normal-running mode as a function of the load-dependent operating parameter in order to prevent overloading of the door drive.
  • the door drive is operated in the high-speed mode, as long as the load-dependent operating parameter does not exceed a limit, while it is operated in the normal mode, as soon as the load-dependent operating parameter exceeds the limit.
  • the load-dependent operating parameter is a value which no longer depends only on the number of door running cycles, but also on the actual load of the door drive during these door operating cycles. This increases the load-dependent Parameter by a drive heavily loaded high-speed cycle stronger than by the drive less polluting, but otherwise identical high-speed cycle, while in the prior art, each high-speed cycle was evaluated regardless of the actual load of the drive equal.
  • control according to the invention does not depend on a fixed number of cycles, but a load-dependent operating parameter of the door drive, this can be adapted to the actual load of the door drive.
  • the number of possible high-speed cycles is thus no longer constant and only time-controlled, but it is the actual load of the door drive determined and switched only in the normal mode, if actually threatens an overload of the drive system.
  • the drive automatically reduces its power output (eg the speed) if overloading is expected based on the previous load on the system.
  • variable control of the speed as a function of the actual load on the door drive avoids the overloading of the door drive and increases the service life of the system without unnecessarily restricting the availability of the high-speed mode.
  • an oversizing of the drive for all possible applications is no longer required.
  • gate operators which are frequented differently, so there are significant advantages in terms of cost and space requirements.
  • determining the load-dependent operating parameter comprises measuring the temperature of a component of the door drive, in particular the engine or the power electronics.
  • the temperature of these components is dependent on the previous load of the drive and thus allows the inventive control of the door drive.
  • the load-dependent operating parameter depends on the measured temperature and / or the change in the measured temperature, in particular corresponding to the measured temperature or the change in the measured temperature. Furthermore, however, more complex dependencies of the load-dependent operating parameter on both the temperature and the change in temperature are conceivable.
  • control according to the invention allows a permanent availability of the door drive on the basis of the temperature at which only the high-speed mode is dispensed with and switched to the normal-running mode , Nevertheless, an overload of the door drive can be safely prevented.
  • determining the load-dependent operating parameter advantageously includes determining the torque generated by the engine.
  • the torque of the motor is also a clear indicator of the load on the drive unit, so that it can be used as a parameter for controlling the invention.
  • the electric current is proportional to the torque, so that these can be used for control according to the invention.
  • determining the load-dependent operating parameter comprises determining the electrical current intensity and / or the electrical power during operation of the drive motor of the door drive.
  • the electric Amperage or the electric power of the drive motor is a direct indicator of the load of the drive, so that the load-dependent operating parameters can be determined on the basis of these values. Since the electrical current intensity and / or the electrical power are usually measured anyway and thus are available to the controller as parameters, the method according to the invention can be used without constructive change to the door drive by the control being adapted accordingly.
  • determining the load-dependent operating parameter comprises determining the maximum current intensity and / or maximum electrical power within a specific time interval.
  • the time interval can be as in known door drives z. B. the previous 5, 10, 30 or 60 minutes. Unlike there, however, a fixed number of cycles is used to determine whether to switch from the high speed mode to the normal mode, but the maximum electric current and / or maximum electric power during this time interval. This is much more closely related to the actual load of the drive and thus allows for better availability of the high speed mode.
  • determining the load-dependent operating parameter comprises determining the integral over the electrical current strength and / or electrical power over a specific time interval.
  • the load-dependent operating parameter advantageously corresponds to this integral over the electrical current intensity and / or electrical power over a specific time interval.
  • the time interval z For example, the past 5, 10, 30 or 60 minutes.
  • the integral of the electrical current and / or electrical power to operate the drive motor thus corresponds very accurately to the actual load of the door drive during this time interval, so that this results in an optimal control of the door drive.
  • the present invention further comprises a door operator with a controller which comprises at least one high-speed mode and at least one normal-speed mode and which operates according to one of the methods described above.
  • a door drive obviously has the same advantages as the method described above.
  • the door drive in this case comprises a sensor unit, in particular for temperature measurement, for current measurement or power measurement.
  • the corresponding parameters can be determined on the basis of which the load-dependent operating parameter can be determined.
  • step 11 If the control of the door drive receives a request 1 for opening the door, there is first checked in a step 11 whether, within a certain time interval, a time delay has taken place before the request signal 1 is received. If no such fast run has taken place, the cycle counter is set to minimum in a step 12, while otherwise directly follows step 13, in which the cycle counter is compared with the maximum allowed number of high-speed cycles. If this comparison in step 13 indicates that the cycle counter is less than the maximum allowed number of high speed cycles, the controller switches to high speed mode 2 to open the door. Otherwise, the normal mode 3 is switched. In the next step 14, the cycle counter is then increased by 1.
  • the selection between high-speed mode 2 and normal-running mode 3 in step 13 depends solely on the number of door running cycles traveled within a certain time interval, without taking into account the actual load of the door operator. In smooth-running drives, this means that the high-speed mode is often not available even if the drive could actually continue to operate in high-speed mode without the risk of overloading.
  • a load-dependent operating parameter of the door drive is compared with a maximum permissible limit value in step 21 in response to the request 1 to open the door.
  • load-dependent operating parameters come z.
  • the electrical current and / or electrical power used to operate the drive motor of the door drive may be used to determine the load-dependent operating parameter, as these accurately reflect the actual load on the drive.
  • it may be integral with the electrical current and / or electrical power detected over a certain time interval and used as a load-dependent parameter. If the load-dependent operating parameter exceeds the limit, the normal mode 3 is switched, while otherwise the high-speed mode 2 is used.
  • step 21 The comparison according to the invention of the load-dependent operating parameter with a maximum permissible limit value in step 21 thus makes it possible to achieve a maximum availability of the high-speed mode 2 without the risk of overloading being present.
  • the actual load of the door drive is taken into account by these previous door cycles instead of the number of preceding door cycles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)
  • Control Of Electric Motors In General (AREA)
EP07023743A 2007-02-06 2007-12-07 Verfahren zum Betrieb eines Torantriebes und Torantrieb Active EP1956171B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007005881A DE102007005881B3 (de) 2007-02-06 2007-02-06 Verfahren zum Betrieb eines Torantriebes und Torantrieb

Publications (2)

Publication Number Publication Date
EP1956171A1 EP1956171A1 (de) 2008-08-13
EP1956171B1 true EP1956171B1 (de) 2011-03-09

Family

ID=39361387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07023743A Active EP1956171B1 (de) 2007-02-06 2007-12-07 Verfahren zum Betrieb eines Torantriebes und Torantrieb

Country Status (5)

Country Link
US (1) US7902782B2 (zh)
EP (1) EP1956171B1 (zh)
CN (1) CN101240681B (zh)
DE (2) DE102007005881B3 (zh)
ES (1) ES2359741T3 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004508A1 (de) 2009-01-09 2010-07-15 Dorma Gmbh + Co. Kg Verfahren zum Betrieb eines Türantriebs mit Überlastschutz und damit ausgestattete Türantriebe
DE102010050827A1 (de) 2010-10-11 2012-04-12 Hörmann KG Antriebstechnik Torantrieb sowie Steuerverfahren hierfür
CN102966283B (zh) * 2012-11-14 2015-08-12 周裕佳 一种电动门及其缓冲控制方法
DE102017203836A1 (de) * 2017-03-08 2018-09-13 Siemens Aktiengesellschaft Verfahren und System zum Bestimmen einer erwarteten Lebensdauer eines elektrischen Betriebsmittels
DE102019104022A1 (de) * 2019-02-18 2020-08-20 Interroll Holding Ag Verfahren und Steuerungseinheit zur Steuerung einer motorbetriebenen Förderrolle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394607A (en) * 1981-05-08 1983-07-19 Stanley Automatic Openers Control systems for gates and the like including a motor overload monitoring circuit
JPS5854181A (ja) * 1981-09-28 1983-03-31 ワイケイケイ株式会社 自動開閉扉の制御装置
US5334876A (en) * 1992-04-22 1994-08-02 Nartron Corporation Power window or panel controller
EP1478085A3 (en) * 1995-06-06 2005-07-13 The Chamberlain Group, Inc. Movable barrier operator having force and position learning capability
US5929580A (en) * 1997-08-05 1999-07-27 Wayne-Dalton Corp. System and related methods for detecting an obstruction in the path of a garage door controlled by an open-loop operator
GB2378219B (en) 1998-08-20 2003-03-26 Bruce Stanley Gunton Aperture closures
US6118243A (en) * 1999-04-07 2000-09-12 Overhead Door Corporation Door operator system
US6079767A (en) * 1999-06-29 2000-06-27 Daimlerchrysler Corporation Power sliding door for a motor vehicle
US6435600B1 (en) * 1999-12-21 2002-08-20 Daimlerchrysler Corporation Method for operating a vehicle power sliding door
DE20106870U1 (de) * 2001-04-20 2001-06-28 Marantec Antrieb Steuerung Antrieb für Verschließelemente mit drehzahlvariablem Abtrieb
DE10142431B4 (de) * 2001-08-31 2005-07-07 Feig Electronic Gmbh Steuereinrichtung für Schnelllauftore
EP1389817A1 (en) * 2002-07-26 2004-02-18 STMicroelectronics S.r.l. Method and circuit for detecting a torque variation of an electric DC motor
DE10310480B4 (de) * 2003-03-11 2006-10-12 Sommer Antriebs- Und Funktechnik Gmbh Verfahren und Vorrichtung zum Steuern eines Torantriebes
DE102004002127A1 (de) * 2004-01-14 2005-08-18 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Verfahren und Vorrichtung sowie Steuerungsprogramm und Computerprogramm-Produkt zur Steuerung einer elektrischen Antriebseinrichtung
CN2828269Y (zh) * 2005-08-23 2006-10-18 梁桂秋 平开门自动开闭装置

Also Published As

Publication number Publication date
DE102007005881B3 (de) 2008-07-31
ES2359741T3 (es) 2011-05-26
US7902782B2 (en) 2011-03-08
US20080202029A1 (en) 2008-08-28
DE502007006659D1 (de) 2011-04-21
EP1956171A1 (de) 2008-08-13
CN101240681B (zh) 2013-06-26
CN101240681A (zh) 2008-08-13

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